3 years ago

Plz help me I’ll the people that helps me I’ll make them brainlist look in the pic

Mathematics

1 answer:

attashe74 [19]3 years ago

4 0

Answer:

7 centimeters from what i can see

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Charles is 20% heavier than Edith. If Charles weighs 60kg, what is Edith's weight?

ddd [48]

Charles' weight = Edith's weight + 20% of Edith's weight

We'll use a variable to represent Edith's weight, x.

The decimal form of 20% is 0.2.

60 = x + 0.2x

60 = 1.2x

x = 50

Edith's weight is 50kg.

Hope this helps!

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2 years ago

The GCF of an odd number and an even number will always be even

Gelneren [198K]

This is false for example, the GCF of 13 and 26 is 13, an odd number.

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3 years ago

Find (f*g)(x) when f(x)=x^2-7x+12 and g(x)=7/x^2-16

AleksandrR [38]

Answer:

$(f\cdot g)(x)=\dfrac{7x-21}{x+4}$

Step-by-step explanation:

$(f\cdot g)(x)=f(x)\cdot g(x)=(x^2-7x+12)\cdot\dfrac{7}{x^2-16}\\\\=7\dfrac{(x-3)(x-4)}{(x+4)(x-4)}=\dfrac{7(x-3)}{x+4}\\\\=\dfrac{7x-21}{x+4}$

7 0

3 years ago

Solve the following equations for x, if possible. check your solutions. 6/dividex+2 = 3/4

SOVA2 [1]

Solving $\frac{6}{x+2}=\frac{3}{4}$ we get x=6

Step-by-step explanation:

We need to solve $\frac{6}{x+2}=\frac{3}{4}$

Solving:

Cross multiply both terms:

$4*6=3(x+2)\\24=3x+6\\3x=24-6\\3x=18\\x=18/3\\x=6$

Verifying the solution:

Putting x=6 in the question given:

$\frac{6}{x+2}=\frac{3}{4}$

$\frac{6}{6+2}=\frac{3}{4}$

$\frac{6}{8}=\frac{3}{4}$

$\frac{3}{4}=\frac{3}{4}$

Solving $\frac{6}{x+2}=\frac{3}{4}$ we get x=6

Keywords: Solving equations

Learn more about Solving equations at:

#learnwithBrainly

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4 years ago

Tessa bought stock in a restaurant for $188.00. Her stock is now worth $240.64. What is the percentage increase of the value of

Vesnalui [34]

Answer:

B is the answer

Step-by-step explanation:

22 %

but im not sure

8 0

3 years ago

Read 2 more answers